<!--SIF Implementation Specification 2.2-6 (March 17, 2008)-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" targetNamespace="http://www.sifinfo.org/infrastructure/2.x" xmlns:sif="http://www.sifinfo.org/infrastructure/2.x" elementFormDefault="qualified">
  <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="imports/xml/xml.xsd" />
  <xs:complexType name="StudentLocatorType">
    <xs:sequence>
      <xs:element name="StateProvinceId" minOccurs="0" type="sif:StateProvinceIdType" />
      <xs:element name="Confidence" minOccurs="0" nillable="true" type="xs:normalizedString" />
      <xs:element name="LocalId" minOccurs="0" nillable="true" type="sif:LocalIdType" />
      <xs:element name="StudentPersonalRefId" minOccurs="0" nillable="true" type="sif:IdRefType" />
      <xs:element name="RequestingAgencyId" minOccurs="0" maxOccurs="unbounded">
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="xs:normalizedString">
              <xs:attribute name="Type" use="required">
                <xs:simpleType>
                  <xs:restriction base="xs:token">
                    <xs:enumeration value="ESA" />
                    <xs:enumeration value="LEA" />
                    <xs:enumeration value="School" />
                  </xs:restriction>
                </xs:simpleType>
              </xs:attribute>
            </xs:extension>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="GradeLevel" minOccurs="0" nillable="true" type="sif:GradeLevelType" />
      <xs:element name="SSN" minOccurs="0" nillable="true" type="xs:normalizedString" />
      <xs:element name="Name" minOccurs="0" maxOccurs="unbounded" type="sif:NameType" />
      <xs:element name="Address" minOccurs="0" maxOccurs="unbounded" type="sif:AddressType" />
      <xs:element name="Demographics" minOccurs="0" nillable="true" type="sif:DemographicsType" />
      <xs:element name="Contact" minOccurs="0" maxOccurs="unbounded">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Relationship" minOccurs="0" type="sif:RelationshipType" />
            <xs:element name="Name" minOccurs="0" maxOccurs="unbounded" type="sif:NameType" />
            <xs:element name="OtherId" minOccurs="0" nillable="true" type="sif:OtherIdType" />
            <xs:element name="EducationalLevel" minOccurs="0" nillable="true" type="sif:EducationalLevelType" />
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="EffectiveDate" minOccurs="0" nillable="true" type="xs:date" />
      <xs:element name="StartDate" minOccurs="0" nillable="true" type="xs:date" />
      <xs:element name="EndDate" minOccurs="0" nillable="true" type="xs:date" />
      <xs:element name="GraduationDate" minOccurs="0" nillable="true" type="sif:GraduationDateType" />
      <xs:element name="SchoolAttendedName" minOccurs="0" nillable="true" type="xs:normalizedString" />
      <xs:element name="SchoolAttendedLocation" minOccurs="0" nillable="true" type="xs:normalizedString" />
      <xs:element name="OtherId" minOccurs="0" nillable="true" type="sif:OtherIdType" />
      <xs:element name="SIF_Error" minOccurs="0" nillable="true" type="sif:SIF_ErrorDataModelType" />
      <xs:element name="SIF_Metadata" minOccurs="0" nillable="true" type="sif:SIF_MetadataType" />
      <xs:element name="SIF_ExtendedElements" minOccurs="0" nillable="true" type="sif:SIF_ExtendedElementsType" />
    </xs:sequence>
    <xs:attribute name="IdStatus" use="required">
      <xs:simpleType>
        <xs:restriction base="xs:token">
          <xs:enumeration value="Request" />
          <xs:enumeration value="Release" />
          <xs:enumeration value="Valid" />
          <xs:enumeration value="Ambiguous" />
          <xs:enumeration value="Resolve" />
          <xs:enumeration value="New" />
          <xs:enumeration value="Cancel" />
          <xs:enumeration value="Cancelled" />
          <xs:enumeration value="Error" />
        </xs:restriction>
      </xs:simpleType>
    </xs:attribute>
    <xs:attribute name="TransactionId" use="required" type="sif:GUIDType" />
  </xs:complexType>

  <xs:element name="StudentLocator" type="sif:StudentLocatorType" />

</xs:schema>